3 institutions reported holding $8.1M of SMITH A O CORP (SAOSA) in SEC 13F filings for 2026-06-30. Largest institutional holders: IMC-Chicago, LLC ($5.7M), SIMPLEX TRADING, LLC ($2.2M), GROUP ONE TRADING LLC ($194,432). Source: SEC Form 13F.
| Rank | Institution | Value | Shares | Change |
|---|---|---|---|---|
| 1 | IMC-Chicago, LLC | $5.7M | 91,200 | Added |
| 2 | SIMPLEX TRADING, LLC | $2.2M | 34,900 | Added |
| 3 | GROUP ONE TRADING LLC | $194,432 | 3,100 | Trimmed |
Source: SEC Form 13F filings · as of 2026-06-30